Specifications

1.For heating&output hot water
2.Touch key adjustment
3.Colour hommization LCD
4.Reference heating area 200 squre meter

1.Main application:
For heating and output hot water for bathing & everyday for

water of life

 

 

2.Technology parameter:

 

Product Model			Unit	L1PB28-B
Rated Heat Input			Kw	28
Min. Heat Input			Kw	8.4
Rated Heating Heat Output			Kw	25
Min. Heating Heat Output			Kw	6.8
Rated Output Hot Water   Difference of temperature =30K			Kg/min	12
Gas Type				NG
Rated Gas Pressure			Pa	2000
Heating Systerm Water Pressure Range			Mpa	0.05~0.3
Safety Valve Openning Water Pressure			Bar	3
Domestic Hot Water Systerm Pressure Range			Mpa	0.05~0.6
The Water Cycle Way Of Heating				Built-in Closed Water Tank
Water Temperature Adjustment Range		Heating Water Output	°C	40~80
		Domestic Hot Water Output	°C	30~60
Heat Efficiency			%	88-95%
Max.Power Input			W	118
Power Supply			V/Hz	AC220V 50Hz
Pump lift			m	6
Expansion tank capacity			L	8
Insulation Grade			Ⅰ	Ⅰ
Index Of Protection			IPX4D	IPX4D
Exhaust Way				Forced Exhaust
Outside Diameter and Inside Diameter Of Exhaust Smoke Gas			mm	Φ90/Φ60
Max.Permissible Flue Length			m	3
Flue Pipe Length Reduction For Elbow	90°Elbow		m	1
	45°Elbow		m	0.5
Fittings	Central heating fitting		Inch	G3/4
	DHW fitting		Inch	G1/2
	Gas fitting		Inch	G3/4
Reference heating square			SQM	<170
N.W			Kg	42
G.W			Kg	45
External Dimensions			mm	750*440*330
Packing Size			mm	860*540*440
Loading Quantity	20ft		Pcs	135
	40FT		Pcs	260
	40HQ		Pcs	330

 

 

3.Warranty:

.1 year warranty
.Provide the spare parts for free of charge with some easy

broken
.We can replace it if the product quality is confirmed cause

of ours responsibility